baber/WOPTO huggingface dataset:
Patent JP-2017129485-A (JP)
Title: Gas extraction/separation unit for underground gas-liquid mixture fluid observation device
Inventor: TANAKA HIDEMI
IPC: G01N1/10
Filed: 2016-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a gas extraction/separation unit for an underground gas-liquid mixture fluid observation device, which can continuously and accurately quantify water and gas pumped up from underground.SOLUTION: A gas extraction/separation unit for a gas-liquid mixture fluid observation device is configured to pump up a mixture fluid, separate water and gas in gas-liquid equilibrium at a predetermined atmospheric pressure, make quantitative and qualitative measurement of the water and analytical measurement of the gas, and record data. The gas extraction/separation unit comprises; a water-gas separation vessel 1 for a mixture fluid, which is depressurized inside and hermetically sealed; a valve mechanism 2 configured to introduce the mixture fluid into the vessel 1 while keeping the internal space of the vessel 1 hermetically sealed; a sensor 3 configured to continuously measure the water level inside the vessel 1; a sensor 4 configured to measure the air pressure inside the vessel 1; a pump valve mechanism 5 and valve mechanism 6 configured to discharge water and gas from inside the vessel 1 while keeping the internal space of the vessel 1 hermetically sealed; control means 7 for controlling the mechanisms 2, 6, 5; and means 8 of calculating amounts of pumped-up water and extracted gas, based on the water level and air pressure measured by the sensors 3, 4.SELECTED DRAWING: Figure 1
Patent JP-2017129528-A (JP)
Title: Current detection circuit and semiconductor device comprising the same
Inventor: OTSUKA MASANORI
IPC: G05F1/10
Filed: 2016-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a current detection circuit capable of detecting current with high accuracy.SOLUTION: According to an embodiment, a current detection circuit 12 comprises: a detection resistor Rs provided between a solenoid valve 106 and a solenoid driver 11; an amplification unit 121 which amplifies detection voltage of the detection resistor Rs; an AD converter 122 driven by the reference voltage Vref generated on the basis of reference current Iref, and converting output voltage of the amplification unit 121 to a digital value and outputting the digital value as a detection current value D1; and a correction unit which corrects the detection current value D1. The correction unit comprises: a temperature sensor 123; a storage unit 125 which stores temperature characteristic information of the detection current value D1 resulting from temperature characteristics of reference current in each of two or more different temperature regions; and an arithmetic operation unit which applies the first correction coefficient calculated on the basis of the detection results of the temperature sensor 123 and the temperature characteristic information of the detection current value D1 stored in the storage unit 125 to the detection current value D1.SELECTED DRAWING: Figure 3
Patent JP-2017079716-A (JP)
Title: Cell observation system and cell observation method
Inventor: TANEMURA HIDEKI
IPC: C12Q1/02
Filed: 2016-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a cell observation system and a cell observation method by which, loss feeling and sadness which are felt by a bereaved family to a decedent, loss feeling and sadness which are felt by an owner to death of a pet animal, and powerlessness which is felt by a doctor in charge can be relaxed using a technique of cell cultivation.SOLUTION: A cell observation system comprises: a device (10) for determining whether or not, cells (cell of a decedent or pet animal) are contaminated; a device (20) for transporting collected cells (C1); a device (30) for culturing the collected cells (C1); a device (40) for freezing the cultured cells (C2) for preservation; a device (50) for thawing some of cells (C2) to which observation is required; an enlargement display device (60) for enlarging and displaying the thawed cells (C2); a take-out and transport device (70) for taking out the selected cells (C2) from one device and transporting the cells to other device; and a control device (80).SELECTED DRAWING: Figure 1
Patent JP-2017138162-A (JP)
Title: Inspection system and inspection method of structure
Inventor: SAWA KENTA
IPC: B64C27/08
Filed: 2016-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an inspection system and an inspection method capable of photographing an image for inspecting a structure safely and easily.MEANS FOR SOLVING THE PROBLEM: An inspection system includes: an automated flight unit 100; photographing means 110 mounted on the automated flight unit 100; three-dimensional shape model generation means 245 for generating a three-dimensional shape model P of a structure, at least based on an image of the structure photographed at a position relatively far away from the structure by the photographing means 110; flight enable surface creation means 246 for creating a flight enable surface Q of the automated flight unit 100 at a position closer to each surface for composing the three-dimensional shape model 245 than the long distance above; and flight enable surface correction means 247 for moving at least one portion of the flight enable surface 246 relative to a surface of the corresponding three-dimensional shape model and for correcting the surface. The automated flight unit 100 autonomously flies according to a flight route scheduled within the flight enable surface Q, and the photographing means 100 photographs an image for inspecting a structure during autonomous flight of the automated flight unit 100.SELECTED DRAWING: Figure 1
Patent JP-2017139587-A (JP)
Title: Adjustment method of imaging apparatus
Inventor: KONDO HIROSHI
IPC: G03B17/14
Filed: 2016-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of adjusting the curvature of an imaging surface ensuring optimum image quality according to the optical characteristics of a shooting lens or the shooting application.SOLUTION: An imaging section 22 has a pedestal 303, a bottom plate 306 for closing an opening 305 in the back of the pedestal, and an imaging chip 301 supported on the pedestal. A curvature control section having a suction part 307 is attached to the bottom plate, and the suction part controls curvature of a bend 302 by sucking gas in an opening closed airtightly by the bottom plate, thereby controlling the atmospheric pressure (negative-pressure) in the opening. An optical lens becoming the object is attached to a camera, the imaging surface curvature of the imaging section is changed to 2 or more, light is received through the optical lens under respective states, an evaluation value related to the optical characteristics is calculated, and then the curvature at the time of imaging is selected according to that evaluation value.SELECTED DRAWING: Figure 3
Patent JP-2017137832-A (JP)
Title: Oil supply device for internal combustion engine
Inventor: YAMASHITA KENTARO
IPC: F02F3/22
Filed: 2016-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an oil supply device for an internal combustion engine, capable of supplying oil directly between the outer peripheral face of a piston and the inner wall of a cylinder when the piston is located near a top dead center, without the need for providing an oil jet for the piston and an oil jet for a cylinder bore, separately.SOLUTION: The oil supply device for the internal combustion engine includes an oil jet part 20 for jetting oil toward an oil input port 13L in the reverse of a piston 13, a cooling channel 13C provided inside the piston for storing the oil from the oil input port, oil discharge ports 13G, 13N provided in portions of the outer peripheral face of the piston, respectively, oil supply passages 13F, 13M communicating the oil discharge ports with the cooling channel, and an oil supply mechanism for supplying the oil from the oil discharge ports to the inner wall of the cylinder when the position of the piston is within a predetermined position range set near the top dead center, and for stopping the supply of the oil from the oil discharge ports to the inner wall of the cylinder when the position of the piston is not within the predetermined position range.SELECTED DRAWING: Figure 2
Patent JP-2017138279-A (JP)
Title: Temperature variation prediction analysis device and temperature variation prediction analysis method
Inventor: TSURUTA HIDESATO
IPC: G01M99/00
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To improve prediction accuracy of a temperature and time from an operation start up to a settling point of equipment.SOLUTION: A temperature variation prediction analysis device of one embodiment comprises a first temperature sensor, a second temperature sensor, a function storage section, a facility information storage section, a tuning section, and an operation section. The first temperature sensor measures a temperature of a surface of equipment generating heat by operation. The second temperature sensor measures a temperature of environment where the equipment is installed. A function for calculating a temperature variation of the equipment from an operation start up to settling of the equipment is stored in the function storage section. Performance information of facilities including materials constituting the equipment is stored in the facility information storage section. The tuning section tunes parameters including generation energy and a heat transfer coefficient set to the function based on a surface temperature of the equipment and the temperature of the environment measured. The operation section performs prediction calculation of time when the surface temperature of the equipment attains a settling temperature by using the tuned function and the performance information.SELECTED DRAWING: Figure 1
Patent JP-2017141726-A (JP)
Title: Internal combustion engine, device and method for controlling the same
Inventor: IZUMI KEIHIRO
IPC: F02D19/08
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine which can suppress knocking and reduce a consumption of a high octane number fuel.SOLUTION: A fuel is stored in a first fuel tank 22 provided on an internal combustion engine 1, and a high octane number fuel is stored in a second fuel tank 44. Water is stored in a water tank 40. A first fuel injection valve 21 injects the fuel supplied from the first fuel tank 22 into a combustion chamber 14. A second fuel injection valve 52 injects a liquid mixture, in which the high octane number fuel supplied from the second fuel tank 44 and the water supplied from the water tank 40 are mixed, into an intake passage 32. The liquid mixture, because the boiling point is lower than water due to azeotropy, evaporates in a short time and therefore can sufficiently cool the inside of a cylinder even in warming-up operation or in a high rotation.SELECTED DRAWING: Figure 1
Patent JP-2017143699-A (JP)
Title: Non-contact power transmission system and power transmission device
Inventor: KOTANI HIROYUKI
IPC: H01M10/46
Filed: 2016-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device capable of stopping power transmission by more easily determining that it is completed to charge a power storage device connected with a power reception device without comprising a communication device.SOLUTION: A power transmission device A in a non-contact power transmission system C for charging a power storage device D with constant current comprises: a power transmission unit 2 comprising a power transmission coil Lt and a resonance capacitor Ct connected with the power transmission coil Lt; a high frequency power supply device 1 for outputting high-frequency power to the power transmission unit 2; a current sensor 31 for detecting output current from the high-frequency power supply device 1; and a control device 3 for stopping the high-frequency power supply device 1 from outputting when a current effective value based on a current signal Idetected by the current sensor 31 reaches a target value corresponding to voltage of the time of full charge of the power storage device D. A transmission system from the power transmission unit 2 to the power reception unit 4 is a magnetic field resonance system.SELECTED DRAWING: Figure 1
Patent JP-2016145112-A (JP)
Title: Extended length and higher density packages of bulky yarns and methods of making the same
Inventor: MICHAEL MESSINIDES
IPC: B65H54/44
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of winding a bulked continuous filament yarn, which enables formation of superior yarn packages, including higher density packages with excellent shape and yarn takeoff characteristics.SOLUTION: Provided is a method of making a package of a bulked continuous filament yarn wound on a tube core having an axis, comprising: (a) rotating the tube upon its axis; (b) winding the yarn on the tube using at least one non-adjacent wind ratio until the package diameter becomes 130 mm to 180 mm; and (c) winding the yarn on the tube using at least one precision adjacent wind ratio.SELECTED DRAWING: Figure 1A
Patent JP-2017147075-A (JP)
Title: Method for manufacturing battery module, harness unit, and battery module
Inventor: ISHIGURO FUMIHIKO
IPC: H01M2/10
Filed: 2016-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a battery module capable of suppressing degradation of reliability, and to provide a harness unit and a battery module.SOLUTION: A harness unit 5 includes connection terminals 51A, 51B for connection with the electrode terminal 13 of a battery cell 11, harnesses 52A, 52B extending from the connection terminals 51A, 51B, and holding members 53A, 53B for holding the connection terminals 51A, 51B and harnesses 52A, 52B. The holding members 53A, 53B have terminal holding parts 54A, 54B for holding the connection terminals 51A, 51B, and harness holding parts 55A, 55B for holding the harnesses 52A, 52B. The pitch P of the terminal holding parts 54A, 54B is larger than a first total value, i.e., the total of the reference value of the size of the battery cell 11 and the maximum value of the size tolerance of the battery cell 11, and is equal to or less than a second total value, i.e., the total of the value of one half of expansion amount of the battery cell 11 and the first total value.SELECTED DRAWING: Figure 4
Patent JP-2017152146-A (JP)
Title: All-solid type secondary battery, method for manufacturing all-solid type secondary battery, laminate green sheet for all-solid type secondary battery, current collector foil-attached laminate green sheet for all-solid type secondary battery, and continuous laminate green sheet for all-solid type secondary battery
Inventor: UEDA HIROMI
IPC: H01M4/13
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To increase a capacity of an all-solid type secondary battery.SOLUTION: An all-solid type secondary battery comprises: a laminate including a positive electrode layer pellet sintered compact 13, a solid electrolyte layer pellet sintered compact 12 and a negative electrode layer pellet sintered compact 11 which are stacked in this order. The positive electrode layer pellet sintered compact 13, the solid electrolyte layer pellet sintered compact 12, and the negative electrode layer pellet sintered compact 11 satisfy the following relations in regard to the amount of carbide per unit weight thereof: Positive electrode layer>Solid electrolyte layer; and Negative electrode layer>Solid electrolyte layer. Thus, a high-capacity all-solid type secondary battery capable of keeping a high electron transfer resistance in a solid electrolyte layer and a low electron transfer resistance in positive and negative electrode layers can be realized, in which an interface resistance can be kept down between metal current collector foil and the positive electrode layer and between the metal current collector foil and the negative electrode layer.SELECTED DRAWING: Figure 1
Patent JP-2017149599-A (JP)
Title: Non-shrink grout composition
Inventor: AKAE SHINYA
IPC: C04B22/14
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a grout composition which prevents material separation under not only normal temperature but also low temperature environment while having high flowability, has non-shrink property, and has high strength development.SOLUTION: The non-shrink grout composition contains (A) 100 pts.mass of cement, (B) 3-6 pts.mass of an expansive material, (C) 0.5-1 pt.mass of a water-reducing agent, (D) 0.1-0.3 pt.mass of a setting accelerator, (E) 0.0005-0.002 pt.mass of a foaming agent, (F) 50-90 pts.mass of a limestone aggregate having a particle size composition of 0.5-10 mass% of the limestone aggregate having a particle size of 1.2 mm or more and less than 2.5 mm, 35-55 mass% of the limestone aggregate having a particle size of 0.6 mm or more and less than 1.2 mm, 20-50 mass% of the limestone aggregate having a particle size of 0.3 mm or more and less than 0.6 mm, and 5-35 mass% of the limestone aggregate having a particle size of less than 0.3 mm, and (G) 10-50 pts.mass of a natural aggregate that is other than the limestone aggregate having a particle size composition of 35-70 mass% of the limestone aggregate having a particle size of 1.2 mm or more and less than 2.5 mm, 25-55 mass% of the limestone aggregate having a particle size of 0.6 mm or more and less than 1.2 m and 1-10 mass% of the limestone aggregate having a particle size of less than 0.6 mm, and has a density of 2.3 g/cmor more and less than 3.0 g/cm.SELECTED DRAWING: None
Patent JP-2016156611-A (JP)
Title: Solar energy collector, and thermal storage device
Inventor: COLSON WENDELL B
IPC: F24J2/34
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a solar energy collector and thermal storage device for placement in a building's exterior architectural opening, having an insulating cavity.SOLUTION: A solar energy collector and thermal storage device for placement in a building's exterior architectural opening is provided, having an insulating cavity including a first lite on the device exterior side and a second lite spaced inwardly therefrom, defining a depth of insulating cavities 48 and 50, and being substantially filled with an insulating gas. A provided thermal storage cavity includes the second lite and a third lite spaced inwardly therefrom, defining a depth of the thermal storage cavity which is at least the same size as the insulating cavity depth, and is substantially filled with a thermal storage medium, which is a hydrogel 52 adhering to the second lite and the third lite and having cohesion characteristics such that it is self supporting and maintains its shape within the thermal storage cavity. A low-emissivity coating disposed on the insulating cavity side of the second lite inhibits exterior thermal radiation transfer.SELECTED DRAWING: Figure 3
Patent JP-2017148411-A (JP)
Title: Golf shot instruction device, golf shot instruction image, generation method of golf shot instruction image, and golf simulation apparatus
Inventor: FUKUDA KAZUYA
IPC: A63B69/36
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To allow a user to experience a short-distance shot such as putting by instructing an appropriate shooting direction and strength according to a state of a green or the like.SOLUTION: A golf shot instruction device comprises as follows. The golf shot instruction device includes a display control part that, on the assumption that a ball 80 shot from a shooting position in a shooting direction at shooting strength rolls on a horizontal surface having a green speed corresponding to a green 90 displayed on a display device 6, causes a display device 6 to display, as instruction representing the shooting direction and strength related to a short-distance shot, a stop position of the ball 80, a position on a trajectory of the ball 80, and a virtual cup 70 representing a position on extension of the trajectory. The display control part changes the display of the virtual cup 70 in conjunction with a change in at least one of the shooting position PP, a state of the green 90 and the position of a cup 60 on the green 90.SELECTED DRAWING: Figure 7
Patent JP-2017150452-A (JP)
Title: Manufacturing method of cylinder block
Inventor: YAMAMOTO MIGI
IPC: F02F1/00
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semi-closed deck type cylinder block which can firmly connect a cylinder wall and an outer wall.SOLUTION: A bridge material 20 is arranged at an opening part 14 of a water jacket 12, and a probe 32 of a FSW (Friction Stir Welding) tool 30 which rotates with an axis parallel with a cylinder shaft as a rotation center is pressed against a center part of an upper face 20a of the bridge material 20 (step 1). A state of pressing the probe 32 against the center part of the upper face 20a is held for a prescribed time until side faces of the bridge material 20 abut on both of a cylinder wall 16 and an outer wall 18 (step 2). While pressing the probe 32 against the upper face 20a, a position of the FSW tool 30 is moved from the center part of the upper face 20a to the outer wall 18, and the outer wall 18 and the bridge material 20 are friction stir-welded to each other, and after that, the probe 32 is separated from a top deck 10a (step 3).SELECTED DRAWING: Figure 1
Patent JP-2017157997-A (JP)
Title: Identification authentication system, identification authentication method, security system, and entry/exit management method
Inventor: ARATAIRA SHIN
IPC: H04L9/32
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To make a physical quantity corresponding to a password be safely and easily shared only by an administrator and an authorized user of an identification authentication system.SOLUTION: An identification authentication system is configured so as to comprise: a light source unit; a first and second detection units; a first and second reading units; and a discrimination unit. The light source unit generates a correlation photon pair as a photon pair. The first detection unit makes a first storage medium store first time information A showing time at which one photon of the photon pair is received. The second detection unit makes a second storage medium store second time information B showing time at which the other photon of the photon pair is received. The discrimination unit, using the first time information A and second time information B, acquires the number of times of simultaneous detection of photons at the first and second detection units; and, when the number of times of simultaneous detection is equal to or larger than a preset threshold, creates discrimination information C including approval and, otherwise, creates discrimination information C including denial.SELECTED DRAWING: Figure 1
Patent JP-2017158503-A (JP)
Title: Automatic water supply stopper
Inventor: OKUNO HIDEAKI
IPC: A01G25/00
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic water supply stopper which can exert a stable water stopping performance without increasing torque required for stopping water and suppress a cost by achieving the miniaturization of a motor and a solar cell.SOLUTION: The present invention provides an automatic water supply stopper 100 comprising: a water supply tap 102 which has a seal material 112 and a valve body 110 provided in a way capable of pressing from the upstream against the seal material 112; a water supply tap driving mechanism 104; a solar cell 106; and a battery 108, the water supply tap driving mechanism 104 being provided with a prism portion (valve stem) 120 which moves forward and backward toward the direction close to and away from the valve body 110 by rotational drive, the valve body 110 being pressed from the upstream against the seal material 112 by water pressure at the time of stopping water, the valve body 110 being pressured from downstream against the valve body 110 by an upstream tip 118a of a spindle (valve stem) 118 by moving the spindle 118 to the upstream at the time of flowing water, and being separated from the seal material 112.SELECTED DRAWING: Figure 1